Spool core for Spannerhands dry box

I really liked the spool dry box from Spannerhands : https://www.thingiverse.com/thing:2119644 However, I wanted a better desiccant option. So I made a spool core that holds the desiccant inside of it to provide an easy method of adding and removing desiccant into the spool holder. This is my second version of the spool core which has made improvements for easier access to refilling the centre most piece that holds the desiccant. 

There are 3 pieces to print, the inner most piece is what holds the desiccant (I have the rectangles at 1mm wide so should hold most of the smaller desiccant beads, I have the 2-4mm beads) If there is interest I can make different sizes to hold different spool sizes if they are requested but right now I have a 50mm option (which holds Prusament Spools nicely). Please post a make if you print one! Fits just like the original but with the option of putting some desiccant in the inner most piece. You can find the remainder of the parts for the spool holder at the link above. 

I printed in PLA with 0.20mm Layer height and 3 perimeters. Happy Printing!